[CMake] eclipse-cmake bug - more info
Steve Mathers
stevenmathers at yahoo.com
Thu Aug 20 00:11:34 EDT 2009
Yep, Makefile based project. the project originally came with a Makefile that didnt do incremental builds, which was driving me nuts, so I figured I would replace that Makefile with one created by CMake. I just overwrote the original Makefile with one produced by CMake.
In your example below, my build directory is 'MMP' rather than 'Build', but otherwise the same.
please see this image:
http://help.eclipse.org/galileo/index.jsp?topic=/org.eclipse.cdt.doc.user/reference/cdt_u_prop_build_settings_steps.htm
- My builder type is 'external builder' and I dont have the option of changing that, presumably since it is a makefile project.
- I have default build command unticked
- my build command is simply - 'make'
- I have generate makefiles automatically unticked.
- my build location build directory is ${workspace_loc:/mdc/MMP}
The build still fails in the same way whether I include the build location in the actual 'build command' string or not (presumably it is set by the build location paramter at the bottom)
thanks
Steve
----- Original Message ----
> From: Mike Jackson <mike.jackson at bluequartz.net>
> To: Steve Mathers <stevenmathers at yahoo.com>
> Cc: cmake at cmake.org
> Sent: Thursday, 20 August, 2009 11:33:56 AM
> Subject: Re: [CMake] CMake Digest, Vol 64, Issue 50
>
> Couple more questions just to be clear.
>
> Did you choose to build a "Makefile" based Eclipse project when you
> created your project? If you just selected a "C++" project then
> eclipse is trying to create its own makefiles for your project.
>
> Are you using an "out of source build" for your project? For example,
> do you have a "Build" directory within your project directory? Let's
> say for example that you have created a "Build" directory inside your
> project directory, then if you right click on the project in the C++
> Projects view, and select properties. Then Select "Build", there is an
> option to use the built in "make" or select your own command. Make
> what ever selection is necessary to enable the use of your own "make
> command". That command should be:
>
> make -C ${workspace_loc}/mdc/Build VERBOSE=1
>
> Then you can manually invoke the build for your project and see what happens.
>
> _________________________________________________________
> Mike Jackson mike.jackson at bluequartz.net
> BlueQuartz Software www.bluequartz.net
> Principal Software Engineer Dayton, Ohio
>
>
>
>
> On Wed, Aug 19, 2009 at 8:31 PM, Steve Matherswrote:
> > Hi Michael. that option is what I am already doing, which is why I am
> confused. 'make' from the terminal works great, 'make' from eclipse craps out.
> >
> > I tried running eclipse from the terminal, and it didnt help.
> >
> > I noticed something else strange
> >
> > here is the output from eclipse once I have done a make from the terminal,
> then done a build in eclipse (essentially nothing to do, so eclipse doesnt bomb)
> >
> >
> > **** Build of configuration Linux GCC for project mdc ****
> >
> > make VERBOSE=1 -d
> > GNU Make 3.81
> > Copyright (C) 2006 Free Software Foundation, Inc.
> > This is free software; see the source for copying conditions.
> > There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
> > PARTICULAR PURPOSE.
> >
> > This program built for i686-redhat-linux-gnu
> > Reading makefiles...
> > Reading makefile `Makefile'...
> > Updating makefiles....
> > Considering target file `Makefile'.
> > Looking for an implicit rule for `Makefile'.
> > Trying pattern rule with stem `Makefile'.
> > Trying implicit prerequisite `Makefile,v'.
> > Trying pattern rule with stem `Makefile'.
> > Trying implicit prerequisite `RCS/Makefile,v'.
> > Trying pattern rule with stem `Makefile'.
> > Trying implicit prerequisite `RCS/Makefile'.
> > Trying pattern rule with stem `Makefile'.
> > Trying implicit prerequisite `s.Makefile'.
> > Trying pattern rule with stem `Makefile'.
> > Trying implicit prerequisite `SCCS/s.Makefile'.
> > No implicit rule found for `Makefile'.
> > Finished prerequisites of target file `Makefile'.
> > No need to remake target `Makefile'.
> > Updating goal targets....
> >
> > etc....
> >
> >
> --------------------------------------------------------------------------------------------------------------------------------------------------------
> > NOW, here is the output having modfiied foo so that it needs to be rebuilt.
> (one run)
> >
> >
> >
> > **** Build of configuration Linux GCC for project mdc ****
> >
> > make VERBOSE=1 -d
> > GNU Make 3.81
> > Copyright (C) 2006 Free Software Foundation, Inc.
> > This is free software; see the source for copying conditions.
> > There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
> > PARTICULAR PURPOSE.
> >
> > This program built for i686-redhat-linux-gnu
> > Reading makefiles...
> > Reading makefile `Makefile'...
> > Updating makefiles....
> > Considering target file `Makefile'.
> > Looking for an implicit rule for `Makefile'.
> > Trying pattern rule with stem `Makefile'.
> > Trying implicit prerequisite `Makefile,v'.
> > Trying pattern rule with stem `Makefile'.
> > Trying implicit prerequisite `RCS/Makefile,v'.
> > make[2]: *** [CMakeFiles/appmonitor.dir/AppMonitor/foo.cpp.o] Error 1
> > Trying pattern rule with stem `Makefile'.
> > Trying implicit prerequisite `RCS/Makefile'.
> > make[1]: *** [CMakeFiles/appmonitor.dir/all] Error 2
> > make: *** [all] Error 2
> > Trying pattern rule with stem `Makefile'.
> > Trying implicit prerequisite `s.Makefile'.
> > Trying pattern rule with stem `Makefile'.
> > Trying implicit prerequisite `SCCS/s.Makefile'.
> > No implicit rule found for `Makefile'.
> >
> >
> ----------------------------------------------------------------------------------------------------------------------------------
> > and here is the output of a second run...
> >
> > notice how the errors are reported in different stages... is that because
> there is some kind of concurrnecy thing going on with the build or what? Is it
> important? I have no clue about this, but it seems to me that eclipse is alomst
> trying to compete with the makefile if that makes sense? I dont know...
> >
> > **** Build of configuration Linux GCC for project mdc ****
> >
> > make VERBOSE=1 -d
> > GNU Make 3.81
> > Copyright (C) 2006 Free Software Foundation, Inc.
> > This is free software; see the source for copying conditions.
> > There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
> > make[2]: *** [CMakeFiles/appmonitor.dir/AppMonitor/foo.cpp.o] Error 1
> > make[1]: *** [CMakeFiles/appmonitor.dir/all] Error 2
> > make: *** [all] Error 2
> > PARTICULAR PURPOSE.
> >
> > This program built for i686-redhat-linux-gnu
> > Reading makefiles...
> > Reading makefile `Makefile'...
> > Updating makefiles....
> > Considering target file `Makefile'.
> > Looking for an implicit rule for `Makefile'.
> > Trying pattern rule with stem `Makefile'.
> > Trying implicit prerequisite `Makefile,v'.
> > Trying pattern rule with stem `Makefile'.
> > Trying implicit prerequisite `RCS/Makefile,v'.
> > Trying pattern rule with stem `Makefile'.
> > Trying implicit prerequisite `RCS/Makefile'.
> > Trying pattern rule with stem `Makefile'.
> >
> >
> > ----- Original Message ----
> >
> >> Message: 4
> >> Date: Wed, 19 Aug 2009 09:56:35 -0400
> >> From: Michael Jackson
> >> Subject: Re: [CMake] eclipse-cmake bug - more info
> >> To: Cmake Mailing List
> >> Message-ID: <418516B5-1A33-4599-93B9-8752FC2DA84F at bluequartz.net>
> >> Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes
> >>
> >> Another similar approach to try and diagnose the problem would be to
> >> have CMake generate plain Makefiles
> >>
> >> http://www.cmake.org/Wiki/CMake:Eclipse_UNIX_Tutorial
> >>
> >> Use "Option 2" from that tutorial.
> >>
> >> You should be able to build your project from the terminal with
> >> "Make" and from Eclipse. Both should give you the same results.
> >>
> >> Also, something I have noticed is that I have to launch Eclipse
> >> _from the terminal_ in order to get my environment correct. If I click
> >> on the Eclipse icon in the Linux GUI (KUbuntu) then I have noticed
> >> that Eclipse can not find somethings. odd.
> >>
> >> Just another thought.
> >> _________________________________________________________
> >> Mike Jackson mike.jackson at bluequartz.net
> >
> >
> >
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